@m_st Yeah. Guava named theirs Optional too.
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Replying to @m_st
@m_st Also, one could claim that single arrow is better as it's less noisy and closer to mathematical notation http://en.wikipedia.org/wiki/Function_(mathematics) …2 replies 0 retweets 0 likes -
Replying to @nuttycom2 replies 0 retweets 0 likes
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